/* post_pre.c -- postfix vs prefix */
#include <stdio.h>
int main(void) {
  int a = 1, b = 1;
  int a_post, pre_b;

  a_post = a++;  // value of a++ during assignment phase
  pre_b = ++b;   // value of ++b during assignment phase
  printf("a  a_post   b  b_pre  \n");
  printf("%1d %5d %5d %5d\n", a, a_post, b, pre_b);

  return 0;
}
